IlvMapLabelStyle (Rogue Wave JViews 9.1 API)

java.lang.Object
- ilog.views.maps.graphic.style.IlvMapStyle
- - ilog.views.maps.label.IlvMapLabelStyle

All Implemented Interfaces:

IlvPersistentObject, IlvInheritable
```
public class IlvMapLabelStyle
extends IlvMapStyle
```
Class holding main graphic attributes for a label, that is, font, fill color, outline color, outline stroke and whether outline should be drawn.

Since:

JViews 7.5

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`ALLOW_POINT_OVERLAP` The AllowPointOverlap property name.
`static String`	`BASE_TEXT_DIRECTION` The BaseTextDirection property name.
`static String`	`DRAW_CENTERED` The drawCentered property name.
`static String`	`DRAW_OUTLINE` The DrawOutline property name.
`static String`	`FOLLOW_PATH` The FollowPath property name.
`static String`	`FOREGROUND` The Foreground property name.
`static String`	`LABEL_FONT` The LabelFont property name.
`static String`	`LABEL_STROKE` The LabelStroke property name.
`static String`	`LABELLING_SMALL_AREAS` The LabellingSmallAreas property name.
`static String`	`OUTLINE_COLOR` The OutlineColor property name.
`static String`	`STROKE_WIDTH` The StrokeWidth property name.

Fields inherited from class ilog.views.maps.graphic.style.IlvMapStyle
ALPHA, ALWAYS_ON_TOP, ATTRIBUTE_INFO, CATEGORY, LABEL_ATTRIBUTE, LEGEND_GROUP, PARENT, THIN_CLIENT_BACKGROUND, VISIBLE_IN_3DVIEW, VISIBLE_IN_OVERVIEW, VISIBLE_IN_TREE, VISIBLE_IN_VIEW

Constructor Summary

Constructors
Constructor and Description
`IlvMapLabelStyle()` Constructs a `IlvMapLabelStyle`
`IlvMapLabelStyle(IlvInputStream stream)` Reads a `IlvMapLabelStyle` from an `IlvInputStream`
`IlvMapLabelStyle(IlvMapLabelStyle source)` Constructor by copy

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`IlvMapStyle`	`copy()` Creates a copy of the style.
`int`	`getBaseTextDirection()` Retrieves the BaseTextDirection property value.
`Color`	`getForeground()` Returns the fill color of the label.
`Font`	`getLabelFont()` Returns the text font of the label.
`Stroke`	`getLabelStroke()` Returns the outline stroke of the label.
`Color`	`getOutlineColor()` Returns the outline color of the label.
`double`	`getStrokeWidth()` Returns the line width of the label stroke.
`boolean`	`isAllowPointOverlap()` Tests if the labels are allowed to overlap points.
`boolean`	`isDrawCentered()` Tells whether labels should be displayed in the polygon center, even if polygon is not filled.
`boolean`	`isDrawOutline()` Returns whether the outline should be drawn.
`boolean`	`isFollowPath()` Tells whether the labels should follow polylines.
`boolean`	`isInherited(String propertyName)` Retrieves the inherited state of the property.
`boolean`	`isLabellingSmallAreas()` Tells whether small areas should be labeled, even if label is bigger than area.
`void`	`setAllowPointOverlap(boolean b)` Sets the overlap policy for labels and points.
`void`	`setBaseTextDirection(int textDir)` Sets the base text direction.
`void`	`setDrawCentered(boolean drawCentered)` Sets whether labels should be displayed in the polygon center, even if polygon is not filled.
`void`	`setDrawOutline(boolean drawOutline)` Sets whether the outline should be drawn.
`void`	`setFollowPath(boolean labelSmallAreas)` Sets whether the labels should follow polylines.
`void`	`setForeground(Color fillColor)` Sets the fill color of the label.
`void`	`setLabelFont(Font labelFont)` Sets the text font of the label.
`void`	`setLabellingSmallAreas(boolean labelSmallAreas)` Sets whether small areas should be labeled, even if label is bigger than area.
`void`	`setLabelStroke(Stroke labelStroke)` Returns the stroke of the label.
`void`	`setOutlineColor(Color outlineColor)` Sets the outline color of the label.
`void`	`setStrokeWidth(double sw)` Sets the line width of the label stroke.
`void`	`write(IlvOutputStream stream)` Write a `IlvMapLabelStyle` into an `IlvOutputStream`.

Methods inherited from class ilog.views.maps.graphic.style.IlvMapStyle
addAttributeListener, addChild, addStyleListener, addWeakStyleListener, equals, getAlpha, getAttribute, getAttribute, getAttributeFilter, getAttributeInfo, getAttributeListeners, getCategory, getChildren, getDefaultValues, getGraphic, getLabelAttribute, getLegendGroup, getListeners, getParent, getStyleListeners, hashCode, isAlwaysOnTop, isThinClientBackground, isVisibleIn3DView, isVisibleInOverview, isVisibleInTree, isVisibleInView, objectEquals, removeAttributeListener, removeChild, removeStyleListener, setAlpha, setAlwaysOnTop, setAttribute, setAttributeFilter, setAttributeInfo, setCategory, setGraphic, setInherited, setLabelAttribute, setLegendGroup, setParent, setThinClientBackground, setVisibleIn3DView, setVisibleInOverview, setVisibleInTree, setVisibleInView

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - FOREGROUND
```
public static final String FOREGROUND
```
    The Foreground property name.
    
    See Also:
    
    Constant Field Values
  - LABEL_FONT
```
public static final String LABEL_FONT
```
    The LabelFont property name.
    
    See Also:
    
    Constant Field Values
  - LABEL_STROKE
```
public static final String LABEL_STROKE
```
    The LabelStroke property name.
    
    See Also:
    
    Constant Field Values
  - OUTLINE_COLOR
```
public static final String OUTLINE_COLOR
```
    The OutlineColor property name.
    
    See Also:
    
    Constant Field Values
  - DRAW_OUTLINE
```
public static final String DRAW_OUTLINE
```
    The DrawOutline property name.
    
    See Also:
    
    Constant Field Values
  - LABELLING_SMALL_AREAS
```
public static final String LABELLING_SMALL_AREAS
```
    The LabellingSmallAreas property name.
    
    See Also:
    
    Constant Field Values
  - DRAW_CENTERED
```
public static final String DRAW_CENTERED
```
    The drawCentered property name.
    
    Since:
    
    JViews 7.5
    
    See Also:
    
    Constant Field Values
  - FOLLOW_PATH
```
public static final String FOLLOW_PATH
```
    The FollowPath property name.
    
    See Also:
    
    Constant Field Values
  - STROKE_WIDTH
```
public static final String STROKE_WIDTH
```
    The StrokeWidth property name.
    
    Since:
    
    JViews 8.0
    
    See Also:
    
    Constant Field Values
  - ALLOW_POINT_OVERLAP
```
public static final String ALLOW_POINT_OVERLAP
```
    The AllowPointOverlap property name.
    
    Since:
    
    JViews 8.1
    
    See Also:
    
    Constant Field Values
  - BASE_TEXT_DIRECTION
```
public static final String BASE_TEXT_DIRECTION
```
    The BaseTextDirection property name.
    
    Since:
    
    JViews 8.8
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - IlvMapLabelStyle
```
public IlvMapLabelStyle()
```
    Constructs a IlvMapLabelStyle
  - IlvMapLabelStyle
```
public IlvMapLabelStyle(IlvInputStream stream)
                 throws IlvReadFileException
```
    Reads a IlvMapLabelStyle from an IlvInputStream
    
    Parameters:
    
    stream - The stream to read from.
    
    Throws:
    
    IlvReadFileException
  - IlvMapLabelStyle
```
public IlvMapLabelStyle(IlvMapLabelStyle source)
```
    Constructor by copy
    
    Parameters:
    
    source - source style to copy
- Method Detail
  - copy
```
public IlvMapStyle copy()
```
    Creates a copy of the style.
    
    Overrides:
    
    copy in class IlvMapStyle
    
    Returns:
    
    a new IlvMapLabelStyle
  - isInherited
```
public boolean isInherited(String propertyName)
```
    Retrieves the inherited state of the property.
    
    Specified by:
    
    isInherited in interface IlvInheritable
    
    Overrides:
    
    isInherited in class IlvMapStyle
    
    Parameters:
    
    propertyName - The name of the property to check.
    
    Returns:
    
    true if the property is marked as inherited, false otherwise.
    
    See Also:
    
    IlvMapStyle.isInherited(java.lang.String)
  - write
```
public void write(IlvOutputStream stream)
           throws IOException
```
    Write a IlvMapLabelStyle into an IlvOutputStream.
    
    Specified by:
    
    write in interface IlvPersistentObject
    
    Overrides:
    
    write in class IlvMapStyle
    
    Parameters:
    
    stream - The stream to write to.
    
    Throws:
    
    IOException
  - getLabelFont
```
public Font getLabelFont()
```
    Returns the text font of the label.
    
    Returns:
    
    The text font.
  - setLabelFont
```
public void setLabelFont(Font labelFont)
```
    Sets the text font of the label.
    
    Parameters:
    
    labelFont - The text font.
  - getForeground
```
public Color getForeground()
```
    Returns the fill color of the label.
    
    Returns:
    
    The fill color.
  - setForeground
```
public void setForeground(Color fillColor)
```
    Sets the fill color of the label.
    
    Parameters:
    
    fillColor - The fill color.
  - getOutlineColor
```
public Color getOutlineColor()
```
    Returns the outline color of the label.
    
    Returns:
    
    The outline color.
  - setOutlineColor
```
public void setOutlineColor(Color outlineColor)
```
    Sets the outline color of the label.
    
    Parameters:
    
    outlineColor - The outline color.
  - getLabelStroke
```
public Stroke getLabelStroke()
```
    Returns the outline stroke of the label.
    
    Returns:
    
    The outline stroke.
  - setLabelStroke
```
public void setLabelStroke(Stroke labelStroke)
```
    Returns the stroke of the label.
    
    Parameters:
    
    labelStroke - The label stroke.
  - isDrawOutline
```
public boolean isDrawOutline()
```
    Returns whether the outline should be drawn.
    
    Returns:
    
    true if the outline should be drawn false otherwise.
  - setDrawOutline
```
public void setDrawOutline(boolean drawOutline)
```
    Sets whether the outline should be drawn.
    
    Parameters:
    
    drawOutline - true if the outline should be drawn false otherwise.
  - setLabellingSmallAreas
```
public void setLabellingSmallAreas(boolean labelSmallAreas)
```
    Sets whether small areas should be labeled, even if label is bigger than area.
    
    Parameters:
    
    labelSmallAreas - true if the small areas should be labeled, false otherwise.
  - isDrawCentered
```
public boolean isDrawCentered()
```
    Tells whether labels should be displayed in the polygon center, even if polygon is not filled.
    
    Returns:
    
    true labels should be displayed in the polygon center, false otherwise.
    
    Since:
    
    JViews 7.5
  - setDrawCentered
```
public void setDrawCentered(boolean drawCentered)
```
    Sets whether labels should be displayed in the polygon center, even if polygon is not filled.
    
    Parameters:
    
    drawCentered - true if labels should be displayed in the polygon center, false otherwise.
    
    Since:
    
    JViews 7.5
  - isLabellingSmallAreas
```
public boolean isLabellingSmallAreas()
```
    Tells whether small areas should be labeled, even if label is bigger than area.
    
    Returns:
    
    true if the small areas should be labeled, false otherwise.
  - setFollowPath
```
public void setFollowPath(boolean labelSmallAreas)
```
    Sets whether the labels should follow polylines.
    
    Parameters:
    
    labelSmallAreas - true if the the labels should follow polylines, false otherwise.
  - isFollowPath
```
public boolean isFollowPath()
```
    Tells whether the labels should follow polylines.
    
    Returns:
    
    true if the the labels should follow polylines, false otherwise.
  - setStrokeWidth
```
public void setStrokeWidth(double sw)
```
    Sets the line width of the label stroke.
    
    Parameters:
    
    sw - new line width
    
    Since:
    
    JViews 8.0
    
    See Also:
    
    setLabelStroke(Stroke)
  - getStrokeWidth
```
public double getStrokeWidth()
```
    Returns the line width of the label stroke.
    
    Returns:
    
    Returns the line width of the label stroke.
    
    Since:
    
    JViews 8.0
  - setAllowPointOverlap
```
public void setAllowPointOverlap(boolean b)
```
    Sets the overlap policy for labels and points.
    
    Parameters:
    
    b - Set to true to allow overlap, set to false to avoid overlap.
    
    Since:
    
    JViews 8.1
  - isAllowPointOverlap
```
public boolean isAllowPointOverlap()
```
    Tests if the labels are allowed to overlap points.
    
    Returns:
    
    If the labels can overlap points, true is returned.
    
    Since:
    
    JViews 8.1
  - setBaseTextDirection
```
public void setBaseTextDirection(int textDir)
```
    Sets the base text direction.
    
    Parameters:
    
    textDir - New bas text direction
    
    Since:
    
    JViews 8.8
  - getBaseTextDirection
```
public int getBaseTextDirection()
```
    Retrieves the BaseTextDirection property value.
    
    Returns:
    
    The BaseTextDirection property value.
    
    Since:
    
    JViews 8.8

Class IlvMapLabelStyle

Field Summary

Fields inherited from class ilog.views.maps.graphic.style.IlvMapStyle

Constructor Summary

Method Summary

Methods inherited from class ilog.views.maps.graphic.style.IlvMapStyle

Methods inherited from class java.lang.Object

Field Detail

FOREGROUND

LABEL_FONT

LABEL_STROKE

OUTLINE_COLOR

DRAW_OUTLINE

LABELLING_SMALL_AREAS

DRAW_CENTERED

FOLLOW_PATH

STROKE_WIDTH

ALLOW_POINT_OVERLAP

BASE_TEXT_DIRECTION

Constructor Detail

IlvMapLabelStyle

IlvMapLabelStyle

IlvMapLabelStyle

Method Detail

copy

isInherited

write

getLabelFont

setLabelFont

getForeground

setForeground

getOutlineColor

setOutlineColor

getLabelStroke

setLabelStroke

isDrawOutline

setDrawOutline

setLabellingSmallAreas

isDrawCentered

setDrawCentered

isLabellingSmallAreas

setFollowPath

isFollowPath

setStrokeWidth

getStrokeWidth

setAllowPointOverlap

isAllowPointOverlap

setBaseTextDirection

getBaseTextDirection